SPEED DRIVE FOR YAMAHA T-MAX
Polini Motori has projected, in collaboration with the best teams of the Italian Maxiscooter Trophy, a new driven half-pulley which lets to achieve the best performance on the tuned-up Maxi scooter. A long life is granted by the high quality materials and by the most advanced working technologies. The inclination of the cam is of 37°: in this way the scooter gains acceleration even at the highest speed. - Wash the vehicle, in particular the transmission side case. - Disassemble the crankcase (be very careful not to lose the screws and the centering bushes) and remove the complete variator group and the belt (replace it if worn) - Unscrew the nut with great care for the compression spring. Take away the spring, the cam cap and the 4/6 original pins. - Remove the original half-pulley and fit the Polini one, being careful not to damage the oil-seals and the sealing o-rings. Fit the 4/6 pins again and fill all the empty spaces with some Polini grease. Reassemble all the parts backwards. NOTE: to achieve the best performance we suggest fitting the Polini spring with EvoSlider
×